Hydrant Flushing Program

About the Program: Spring 2026

The spring Hydrant Flushing Program from the Department of Public Works (DPW) will begin on April 20, 2026 through May 11, 2026.  This activity is happening all over the City of Jackson and in the bordering areas of Summit, Blackman and Leoni townships.

A map that indicates the areas and dates scheduled for flushing is posted on the City’s website and Facebook page. It will also be sent to residents through a CodeRED message.

Here are the key details residents need to know about hydrant flushing: 

• Flushing will take place April 20 through May 11 between 7 a.m. and 3 p.m. 
• The flushing is necessary to maintain the quality of the City’s water system, such as washing iron and sediment out of water mains, cleaning pipes, and refreshing the water system. 
• This sediment does not affect water quality, but can cause water to become discolored. The water is safe to drink and discoloration often disappears within a short time. 
• Because water can become discolored, residents are advised not to wash clothing while lines are being flushed in or around their neighborhoods. 
• Residents may experience low water pressure for a short time when flushing is happening in the area.

Questions about hydrant flushing should be directed to the “Report a Concern” feature on the City’s website or by calling the DPW at (517) 788-4170.